<div class="plot-list">
    <div class="flex-xy-center">
        <div class="button-colum">
            <el-button @click="selectScene(index)" v-for="(scene, index)  in sceneList" :key="index" color="#626aef"
                plain :dark="isDark">
                <span style="text-align: center;">第{{index +1}}幕</span>
                <div v-if="sceneList.length >1 &&selectIndex==index" >
                    <div class="cancel-plot" @click="deleteScene(index)"></div>
                </div>
            </el-button>
            <el-button color="#626aef" @click="addScene">
                <div class="add-plot"></div>
            </el-button>
        </div>
    </div>
</div>